# CAT Quant Practice Problems

Question: If f(x) =$f\left( x \right) = {x^3} - 4x + p$, and $f\left( 0 \right)$ and $f\left( 1 \right)$ are of opposite sings, then which of the following is necessarily true

 –1 < p < 2 0 < p < 3 –2 < p < 1 –3

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CAT Quant Practice Problems